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Help Center4000 Pairs Frame Type Main Distribution Frame for Krone Module
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Products specificaton:
No. |
Name |
Model |
Connection mode |
Sizes(mm) |
Maximum capacity |
1 |
(MDF ) Main Distribution Frame |
JPX800B-1200A-1 |
Connection combination |
2000*600*600 |
1200 |
2 |
(MDF ) Main Distribution Frame |
JPX800B-1400A-2 |
Connection combination |
2200*600*600 |
1400 |
3 |
(MDF ) Main Distribution Frame |
JPX800B-1400A-3 |
Connection combination |
2260*600*600 |
1400 |
4 |
(MDF ) Main Distribution Frame |
JPX800B-1800B-1 |
150 wires |
2000*600*600 |
1800 |
5 |
(MDF ) Main Distribution Frame |
JPX800B-2000B-2 |
150 wires |
2200*600*600 |
2000 |
6 |
(MDF ) Main Distribution Frame |
JPX800B-2000B-3 |
150 wires |
2260*600*600 |
2000 |
7 |
(MDF ) Main Distribution Frame |
JPX800B-1200C-1 |
100 wires |
2000*600*600 |
1200 |
8 |
(MDF ) Main Distribution Frame |
JPX800B-1500C-2 |
100 wires |
2200*600*600 |
1500 |
9 |
(MDF ) Main Distribution Frame |
JPX800B-1500C-3 |
100 wires |
2260*600*600 |
1500 |
Description
The Main Distribution Frame is applicable by various large-capacity programme controlled switch systems,It is used to connect inside and outside cables ,patchcords,to test and protect inner equipments and people lives,suitable for large and small capacity programme controlled telephone exchanges.
Features
Rack profile:Size can meet the customers’s requirement.
Rack meterial:Rack body is sheet metal parts of Q235 or more high-quality cold rolling plate. Column supporting member thickness >>1.2MM.
2.Other parts material thickness>>1.2mm
Cabinet grounding:the the cabinet has the complete grounding system. The grounding copper of 35 mm2 or more than 35 mm2 cross-sectional area should be installed on the rack.
Cabinet surface: The whole frame is treated by electrostatic spraying, and the installation column is plated with zinc plating process or electrostatic spray treatment.
Products technical parameters:
Work circumstance:
Temperature: 0 ~ 40degree
Relative Humidity: 10%~90% (+35degree)
Transport and storage temperature:40~70 degree
Insulation resistance: Insulation resistance>>1000MΩ
Dielectric strength: To withstand 45HZ to 60HZ sine wave, the effective value of the AC voltage 1000V, which should be no breakdown and arcing phenomena within one minute.
Contact resistance between terminals:Contact resistance between terminals<<7mou After plug 200 times, The value added of contact resistance should be less than 3mou.
Terminal contact resistance:<<3mou, wire connection after the experiment,the added value of contact resistance <<2mou
pulling-out force≥25N
Suitable wire :The wire diameter is 0.4mm to 0.8mm. The maxmium external diameter containing insulating layer is no more than 1.4mm.
Security unit
Insulation resistance≥1000MW.
breakdown voltage:Udc=190~260v
Impulse breakdown voltage: Ceramic discharge tube Umax≤800V
Transistor Umax ≤400V
No action current:100Ma, 1h no action when the test voltage is 60vdc.
Fail-Safe Performance: when the discharge current of discharge tube is up to 2.5A, the discharge circuit a (b) line ground within 15 seconds and generates an alarm indication.
Shock life: After security unit to withstand the impact of over-voltage protection device lifetime 10/1000μS experiment (100A, 300A), the output terminal voltage≤800V. Insulation resistance ≥100mou.
Guangzhou geleite Communication Science & Technology Co., Ltd was built in April, 1997. As a growing private hi-tech stock company, all of our staffs keep developing based on the management ideal of "regard customers as center, honest, creditable, more profit", now it has became a modern enterprise with high technology, strong production capacity, scientific management.
currently the products and services that company sales and offers are extended telecommunication, Unicom, CTT, electricity, China Mobile, nation defense, finance, education, stock, government and other large communication company, which receive widely reputation by clients.
The company owns over 3000 m2 factory area, with complete production facility, high accuracy processing, wealthy production and processing ability; exact testing equipment, complete testing project, complete office facility, achieve resource sharing and accelerate flow of information via intranet. The company set up functional department which can meet every management's demand plenty, it owns more than 200 well-trained management, operating and check staffs. All of the products developers and designers are of degree or above, close follow international advanced technology, scientific plot and control designing processing, adopt CAD to ensure our products' technology. The company continuous systemic training to ensure management and operating staffs' professional skill, so that meets the demand of enterprise manufacture
Company reception desk
Representatives of outstanding staff
Assemble
Install the Bunchy pigtail
Packing
Sheet metal workshop
Quality control workshop
Business license
Related qualifications
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